PDB entry 3bt9
View 3bt9 on RCSB PDB site
Description: crystal structure of QacR(E57Q) bound to Dequalinium
Class: transcription
Keywords: QacR, multidrug binding, dequalinium, bivalent drug, DNA-binding, Plasmid, Repressor, Transcription, Transcription regulation
Deposited on
2007-12-28, released
2008-08-12
The last revision prior to the SCOP 1.75 freeze date was dated
2008-08-12, with a file datestamp of
2008-08-08.
Experiment type: XRAY
Resolution: 2.75 Å
R-factor: 0.238
AEROSPACI score: 0.26
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: HTH-type transcriptional regulator qacR
Species: Staphylococcus aureus
Gene: qacR
Database cross-references and differences (RAF-indexed):
- Uniprot P0A0N3
- engineered (56)
- engineered (71)
- engineered (140)
Domains in SCOP 1.75: d3bt9a1, d3bt9a2 - Chain 'B':
Compound: HTH-type transcriptional regulator qacR
Species: Staphylococcus aureus
Gene: qacR
Database cross-references and differences (RAF-indexed):
- Uniprot P0A0N3
- engineered (56)
- engineered (71)
- engineered (140)
Domains in SCOP 1.75: d3bt9b1, d3bt9b2 - Chain 'D':
Compound: HTH-type transcriptional regulator qacR
Species: Staphylococcus aureus
Gene: qacR
Database cross-references and differences (RAF-indexed):
- Uniprot P0A0N3
- engineered (56)
- engineered (71)
- engineered (140)
Domains in SCOP 1.75: d3bt9d1, d3bt9d2 - Chain 'E':
Compound: HTH-type transcriptional regulator qacR
Species: Staphylococcus aureus
Gene: qacR
Database cross-references and differences (RAF-indexed):
- Uniprot P0A0N3
- engineered (56)
- engineered (71)
- engineered (140)
Domains in SCOP 1.75: d3bt9e1, d3bt9e2 - Heterogens: SO4, DEQ, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3bt9A (A:)
mnlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqesk
wqeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnkle
nkyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsq
iflnglsk
Sequence, based on observed residues (ATOM records): (download)
>3bt9A (A:)
nlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqeskw
qeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnklen
kyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsqi
flngls
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3bt9B (B:)
mnlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqesk
wqeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnkle
nkyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsq
iflnglsk
Sequence, based on observed residues (ATOM records): (download)
>3bt9B (B:)
nlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqeskw
qeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnklen
kyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsqi
flngls
- Chain 'D':
Sequence, based on SEQRES records: (download)
>3bt9D (D:)
mnlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqesk
wqeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnkle
nkyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsq
iflnglsk
Sequence, based on observed residues (ATOM records): (download)
>3bt9D (D:)
nlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqeskw
qeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnklen
kyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsqi
flngls
- Chain 'E':
Sequence, based on SEQRES records: (download)
>3bt9E (E:)
mnlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqesk
wqeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnkle
nkyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsq
iflnglsk
Sequence, based on observed residues (ATOM records): (download)
>3bt9E (E:)
nlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqeskw
qeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnklen
kyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsqi
flngls